Bopp Packing Tape is a commonly used packaging material, and here
is a more detailed description:
Structure
1.Base Material: It uses Biaxially Oriented Polypropylene (BOPP)
film as the base material. This film is produced through a special process that aligns the
polymer chains in two directions, resulting in enhanced mechanical
properties. The BOPP film is thin, lightweight, and has high transparency,
which allows for clear visibility of the packaged items.
2.Adhesive Layer: A layer of pressure - sensitive adhesive is
coated on one side of the BOPP film. The adhesive is formulated to provide strong adhesion upon contact
with various surfaces, enabling the tape to stick firmly without
the need for additional heat or solvents.
Physical Properties
1.Tensile Strength: Bopp Packing Tape exhibits high tensile
strength, enabling it to withstand significant pulling forces
without breaking. This property ensures that the tape can hold the contents of a
package securely even during rough handling and transportation.
2.Elongation: It has a certain degree of elongation, which allows
the tape to stretch slightly without tearing when subjected to
external forces. This flexibility helps in conforming to the shape of the packaged
items and provides additional protection against impacts.
3.Thickness: The thickness of Bopp Packing Tape typically ranges
from 20 to 50 microns. The specific thickness can be adjusted according to different
application requirements. Thicker tapes offer greater strength and durability, while thinner
tapes are more suitable for applications where cost - effectiveness
and flexibility are important.
